Over the past 30 years, the use of soil fumigants and nematicides used to protect cole crops, such as broccoli and Brussel sprouts, against cyst nematode pathogens in coastal California fields has decreased dramatically. ...
Ecology
Feb 04, 2021
0
12
A research group from Kumamoto University (Japan) has developed an automated measurement system to assess healthy lifespans using nematodes (C. elegans). Based on qualitative differences in lifespans, this system can classify ...
Plants & Animals
Jan 27, 2021
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3
Two Oregon State University researchers have discovered a microscopic soil-dwelling nematode on the Corvallis campus that could be an important tool against invasive slugs that cause billions of dollars a year in agricultural ...
Plants & Animals
Nov 17, 2020
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19
The plant pathogenic nematode Heterodera schachtii infects more than 200 different plants, including sugar beets, and causes significant economic losses. Over the past 50 years, the primary management tool in California has ...
Cell & Microbiology
Oct 29, 2020
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11
Introduced to the United States over 60 years ago, soybean cyst nematode (SCN) has spread broadly throughout the Midwest and eastern parts of the country. After penetrating the root tissue, SCN take nutrients away from the ...
Plants & Animals
Oct 26, 2020
0
9
In a successful return-to-space mission, research study results indicate that beneficial insect-killing nematodes (small round worms) can be used in the future for natural control of insect pests when humans are growing crops ...
Space Exploration
Sep 23, 2020
0
84
While there are many pests affecting cotton, the reniform nematode is one the most damaging, with the ability to cause annual losses of approximately $33 million within the Mid-Southern United States. Farmers struggle to ...
Ecology
Aug 14, 2020
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2
The reniform nematode is one of the most commonly found pests of cotton, with the ability to cause severe economic damage. In order to assess exactly how much damage the reniform nematode can cause, plant pathologists at ...
Ecology
Jul 07, 2020
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1
Researchers from Kumamoto University in Japan have pinpointed the mechanism that regulates the balance between plant growth and defense. Plants synthesize and accumulate protective hormones to protect them from pathogen infections, ...
Plants & Animals
Jun 17, 2020
0
5
Scientists in Japan and the Netherlands have independently developed anaerobic soil disinfestation, also known as biological soil disinfestation or reductive soil disinfestation, to kill off pathogenic bacteria, parasitic ...
Plants & Animals
Jun 15, 2020
0
3
The nematodes (pronounced /ˈnɛmətoʊdz/) or roundworms (phylum Nematoda) are the most diverse phylum of pseudocoelomates, and one of the most diverse of all animals. Nematode species are very difficult to distinguish; over 28,000 have been described, of which over 16,000 are parasitic. It has been estimated that the total number of nematode species might be approximately 1,000,000. Unlike cnidarians or flatworms, roundworms have a digestive system that is tubular with openings at both ends.
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